Has anyone worked with ListView and its StateImageList Property. I am assiging to icons for checked and unchecked in the imagelist and assigning this imagelist as stateimagelist of ListView. It seems to assign the unchecked and checked icons to listview. Initially everything is unchecked. I click on uncheck icon and it becomes check which is fine. But then i click on it again to make it unchecked again and this does not happen. What am i missing ?